{FD} Dinosaur tracks make fresh impression at Valley Forge park

VALLEY FORGE, Pa. (AP) Ãâ‚â€� The national park on the site where George Washington and the struggling Continental Army endured a tough winter during the American Revolution boasts a new feature that’s a couple of hundred million years old Ãâ‚â€� dozens of fossilized dinosaur footprints discovered on rocks used to pave a section of hiking trail.